Sharif, ZIM, FA Mustapha, J Jai, N Mohd Yusof, and NAM Zaki. “Review on Methods for Preservation and Natural Preservatives for Extending the Food Longevity”. Chemical Engineering Research Bulletin 19 (September 10, 2017): 145–153. Accessed May 3, 2024. https://www.banglajol.info/index.php/CERB/article/view/33809.